Excellent addon with many different ways to easily save images. My favourite method to use is the drag and drop option, where you just left click an image and drag it a little and it will save it, or drag it completely off the browser and onto my second monitor. There in lies the problem and why I didn't give it five stars. When I drag an image into a folder, if the filename is too long (wallhere.com is bad for that), than the image file name will be truncated (shortened) and when it is saved, it doesn't have an extension, so no image thumbnail is shown and I have to manually rename it with one. Otherwise it's great! When I select to save the image without dragging and dropping, then an extension is added. It would be nice to see the drag and drop option save with an extension after truncating long filenames.